66128748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{4079}}^1$

素因数の和:4286

約数の個数: 48

約数和(自身を含む): 177300480

約数和(自身を除く): 111171732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 193, 386, 579, 772, 1158, 1351, 2316, 2702, 4053, 4079, 5404, 8106, 8158, 12237, 16212, 16316, 24474, 28553, 48948, 57106, 85659, 114212, 171318, 342636, 787247, 1574494, 2361741, 3148988, 4723482, 5510729, 9446964, 11021458, 16532187, 22042916, 33064374, 66128748]

約数ペア:

[(1, 66128748), (2, 33064374), (3, 22042916), (4, 16532187), (6, 11021458), (7, 9446964), (12, 5510729), (14, 4723482), (21, 3148988), (28, 2361741), (42, 1574494), (84, 787247), (193, 342636), (386, 171318), (579, 114212), (772, 85659), (1158, 57106), (1351, 48948), (2316, 28553), (2702, 24474), (4053, 16316), (4079, 16212), (5404, 12237), (8106, 8158)]